分析了以纯水为工质的空气隙膜蒸馏传质传热过程,提出了间隙冷凝问题,建立了膜通量理论计算模型,并进行数学求解,以实验为基础,验证了模型的正确性.
The process of mass and heat transfer on air gap membrane distillation was analyzed using water as medium, in particular, some condensation problems of air gap were put foreward, and some theoretical models about membrane flux were established and the validity of the models was cheched by experiments.